Do you need to know what two numbers multiply to 75 and add to -129? In other words, do you need to find the two numbers whose product is 75 and sum is -129? No problem! The two numbers that multiply to 75 and add to -129 are as follows:
-128.41596
-0.58404
Here is the math to prove that our above answer to "What two numbers multiply to 75 and add to -129?" is correct:
Multiply:
-128.41596 × -0.58404 ≈ 75
Add
-128.41596 + -0.58404 = -129
The answers above are rounded if necessary. Therefore, if you double check that the answer above is correct by using a calculator, you may find it to be slightly off.
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